Laurentian

  1. Adjective.  Relating to a Precambrian geological region in eastern Canada, or the period of its formation.
  2. Adjective.  Relating to the (w, Laurentian Mountains) .
  3. Adjective.  Pertaining to, or near, the St. Lawrence River.
  4. Noun.  An extinct Iroquoian language of Canada.
  5. Noun.  (context, geology) The Laurentian period.

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This entry was last updated on RefTopia from its source on 3/20/2012.